JP5437728B2 - Wire harness - Google Patents

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JP5437728B2
JP5437728B2 JP2009178735A JP2009178735A JP5437728B2 JP 5437728 B2 JP5437728 B2 JP 5437728B2 JP 2009178735 A JP2009178735 A JP 2009178735A JP 2009178735 A JP2009178735 A JP 2009178735A JP 5437728 B2 JP5437728 B2 JP 5437728B2
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wire bundle
wire harness
tube
wire
routing member
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JP2011036012A (en
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充規 角田
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Yazaki Corp
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Yazaki Corp
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Description

本発明は、自動車のエンジンルーム内の電子機器に電力を供給するワイヤハーネスに関する。   The present invention relates to a wire harness that supplies electric power to an electronic device in an engine room of an automobile.

移動体としての自動車には、多種多様な電子機器が搭載されている。これら多種多様な電子機器に電力を供給するために、前記自動車には、電源と前記電子機器との間の適宜箇所にワイヤハーネスが配置されている。   A wide variety of electronic devices are mounted on automobiles as moving bodies. In order to supply electric power to these various electronic devices, a wire harness is disposed in an appropriate location between the power source and the electronic device in the automobile.

図3に示されたワイヤハーネス101は、自動車の車体を構成する車体パネルに取り付けられて、前記自動車に搭載された多種多様な電子機器に電力を供給するものである。ワイヤハーネス101は、複数の電線が束ねられて構成された電線束(図示しない)と、該電線束が挿通されるコルゲートチューブ103と、前記電線束が挿通されたコルゲートチューブ103を車体パネルに取り付けるとともに、これら電線束が挿通されたコルゲートチューブ103を所定の配策経路に沿って配策させるプロテクタ104と、を備えている。   A wire harness 101 shown in FIG. 3 is attached to a vehicle body panel constituting a vehicle body of an automobile and supplies electric power to various electronic devices mounted on the automobile. The wire harness 101 has a wire bundle (not shown) configured by bundling a plurality of electric wires, a corrugated tube 103 through which the wire bundle is inserted, and a corrugated tube 103 through which the wire bundle is inserted to a vehicle body panel. In addition, a protector 104 is provided for routing the corrugated tube 103 through which the wire bundle is inserted along a predetermined routing path.

プロテクタ104は、絶縁性の合成樹脂からなる。プロテクタ104は、断面コ字形の樋状に形成された本体部105と、該本体部105を覆うように取り付けられる蓋部106によって構成されている。本体部105の外表面には、複数のロック受け部107が互いに間隔をあけて設けられている。蓋部106の外表面には、本体部105のロック受け部107を係止するロック爪108が設けられている。こうしてプロテクタ104は、前記電線束が挿通されたコルゲートチューブ103が収容された後、本体部105のロック受け部107が、蓋部106のロック爪108に係止される。こうして、プロテクタ104は、前記電線束が挿通されたコルゲートチューブ103を所定の配策経路にそって配策させる。   The protector 104 is made of an insulating synthetic resin. The protector 104 includes a main body portion 105 formed in a bowl shape having a U-shaped cross section and a lid portion 106 attached so as to cover the main body portion 105. A plurality of lock receiving portions 107 are provided on the outer surface of the main body portion 105 at intervals. On the outer surface of the lid portion 106, a lock claw 108 that locks the lock receiving portion 107 of the main body portion 105 is provided. Thus, in the protector 104, after the corrugated tube 103 into which the wire bundle is inserted is accommodated, the lock receiving portion 107 of the main body portion 105 is locked to the lock claw 108 of the lid portion 106. Thus, the protector 104 routes the corrugated tube 103 through which the wire bundle is inserted along a predetermined routing route.

特開2007−306776号公報JP 2007-306776 A

しかしながら、従来のワイヤハーネス101を複数の電子機器が収容されるエンジンルーム内に配策する際には、複数の電子機器などにワイヤハーネス101の外表面に設けられたロック爪108やロック受け部107が引っ掛かる虞れがあり、エンジンルーム内にワイヤハーネス101を収容するのが困難であった。   However, when the conventional wire harness 101 is arranged in an engine room in which a plurality of electronic devices are accommodated, a lock claw 108 or a lock receiving portion provided on the outer surface of the wire harness 101 in the plurality of electronic devices or the like. 107 may be caught, and it is difficult to accommodate the wire harness 101 in the engine room.

そこで、本発明は、上記のような問題点に着目し、エンジンルーム内に配された電子機器などに引っ掛かることなく収容することができるワイヤハーネスを提供することを課題とする。   Then, this invention pays attention to the above problems, and makes it a subject to provide the wire harness which can be accommodated without being caught in the electronic device etc. which were distribute | arranged in the engine room.

上記課題を解決するためになされた請求項1に記載されたワイヤハーネスは、複数の電線が束ねられた電線束と、該電線束が挿通されかつ、凸部と凹部とが長手方向に沿って交互に配置された蛇腹状のチューブと、を備えたワイヤハーネスにおいて、前記チューブよりも剛性が高く形成されておりかつ、前記電線束の外側に位置付けられるとともに前記チューブの内側に位置付けられて、前記電線束を所定の配策経路に沿って配策させる配策部材を備え、前記配策部材が、樋形状でかつ直線状の本体部と、該本体部の両端部それぞれから張出形成されて、前記本体部よりも幅が狭くなるように形成された一対の張出部と、を備え、前記一対の張出部は、それぞれ、前記本体部の中心軸方向に沿って直線状に設けられた直線部を備え、前記一対の張出部のうち少なくとも一方は、前記直線部と、この直線部に連続されるとともに前記直線部に対して角度を有して形成された曲げ部と、を有してく字状に形成されていることを特徴とするワイヤハーネスとする。 The wire harness according to claim 1, which has been made in order to solve the above problem, includes a wire bundle in which a plurality of electric wires are bundled, the wire bundle is inserted, and a convex portion and a concave portion along the longitudinal direction. In a wire harness provided with alternating bellows-like tubes, the wire harness is formed to be more rigid than the tubes, and is positioned outside the wire bundle and positioned inside the tubes, A routing member for routing the wire bundle along a predetermined routing route, wherein the routing member is formed in a bowl-shaped and linear body portion and projecting from both ends of the body portion; A pair of overhang portions formed so as to be narrower than the main body portion, and the pair of overhang portions are respectively provided linearly along the central axis direction of the main body portion. The pair of straight portions, At least one of the overhang portions is formed in a character shape having the straight portion and a bent portion that is continuous with the straight portion and formed at an angle with respect to the straight portion. It is set as the wire harness characterized by being.

請求項2に記載されたワイヤハーネスは、請求項1記載のワイヤハーネスにおいて、前記配策部材は、前記本体部の断面形状が円弧状に形成されていることを特徴とする。 The wire harness described in claim 2 is characterized in that, in the wire harness according to claim 1, in the routing member, a cross-sectional shape of the main body is formed in an arc shape.

請求項3に記載されたワイヤハーネスは、請求項1または請求項2に記載のワイヤハーネスにおいて、前記電線束が前記配策部材に配策された状態で、前記電線束及び前記配策部材の外周に巻き付けられてこれらを固定する粘着テープをさらに備え、前記粘着テープは、さらに、前記チューブの外周に巻き付けられて、前記チューブを前記電線束及び前記配策部材に固定することを特徴とする。 The wire harness according to claim 3 is the wire harness according to claim 1 or 2, wherein the wire bundle and the routing member are arranged in a state where the wire bundle is routed to the routing member. It further comprises an adhesive tape that is wound around an outer periphery to fix them, and the adhesive tape is further wound around an outer periphery of the tube to fix the tube to the wire bundle and the routing member. .

請求項4に記載されたワイヤハーネスは、請求項1乃至請求項3のうちいずれか一項記載のワイヤハーネスにおいて、前記本体部の外表面に当該外表面から突出して設けられかつ、前記チューブの前記凸部に侵入するリブを備えていることを特徴とする。 The wire harness according to claim 4 is the wire harness according to any one of claims 1 to 3, wherein the wire harness is provided on the outer surface of the main body portion so as to protrude from the outer surface, and A rib that penetrates into the convex portion is provided.

以上説明したように、請求項1記載の発明によれば、ワイヤハーネスは、チューブよりも剛性が高く形成されておりかつ、電線束の外側に位置付けられるとともに前記チューブの内側に位置付けられて、前記電線束を所定の配策経路に沿って配策させる配策部材を備えている。即ち前記配策部材は、前記電線束と前記チューブとの間に設けられている。このため、エンジンルーム内に配された電子機器などに引っ掛かることなくワイヤハーネスをエンジンルーム内に組み付けることができる。また、配策部材は、本体部の長手方向の端部に連なりかつ、前記本体部より幅が狭い張出部を備えている。このため、チューブが、電線束が収容された配策部材に引っ掛かることなく容易に電線束が固定された配策部材に被せられる。 As described above, according to the first aspect of the present invention, the wire harness is formed to have higher rigidity than the tube, and is positioned outside the wire bundle and positioned inside the tube. A routing member for routing the wire bundle along a predetermined routing route is provided. That is, the routing member is provided between the wire bundle and the tube. For this reason, a wire harness can be assembled | attached in an engine room, without being caught in the electronic device etc. which were distribute | arranged in the engine room. Further, the routing member includes an overhanging portion that is continuous with the longitudinal end portion of the main body portion and has a narrower width than the main body portion. For this reason, the tube is easily put on the routing member to which the wire bundle is fixed without being caught by the routing member in which the wire bundle is accommodated.

請求項2記載の発明によれば、ワイヤハーネスの配策部材の本体部は、断面形状が円弧状に形成されている。このため、前記配策部材の部品点数を削減することができるとともに、前記配策部材を製造する際の材料歩止りが向上し、資材コストを削減することができる。こうして、前記ワイヤハーネスを小型化することができる。   According to invention of Claim 2, the cross-sectional shape is formed in the circular arc shape in the main-body part of the routing member of a wire harness. For this reason, while being able to reduce the number of parts of the said routing member, the material yield at the time of manufacturing the said routing member can improve, and material cost can be reduced. Thus, the wire harness can be reduced in size.

請求項記載の発明によれば、また、ワイヤハーネスの配策部材の本体部はリブを備えている。リブは、チューブの凸部に侵入することにより、電線束が収容された配策部材をチューブに取り付ける。 According to the fourth aspect of the present invention, the main body portion of the wiring harness routing member includes the rib. A rib penetrates into the convex part of a tube, and attaches the routing member in which the wire bundle was accommodated to a tube.

本発明の一実施形態にかかるワイヤハーネスの組立作業を説明するための説明図であり、配策部材にチューブが取り付けられる様子を示す図である。It is explanatory drawing for demonstrating the assembly operation | work of the wire harness concerning one Embodiment of this invention, and is a figure which shows a mode that a tube is attached to a routing member. 図1に示されたワイヤハーネスのA―A線に沿う断面図である。It is sectional drawing which follows the AA line of the wire harness shown by FIG. 従来のワイヤハーネスの斜視図である。It is a perspective view of the conventional wire harness.

以下、本発明の一実施の形態にかかるワイヤハーネスを、図1及び図2を参照して説明する。図1は、ワイヤハーネス1の組立作業を説明するための説明図であり、配策部材4にチューブ3が取り付けられる様子を示す図である。図2は、図1に示されたワイヤハーネス1のA―A線に沿う断面図である。なお、図1においては、電線束2は省略されている。   Hereinafter, a wire harness according to an embodiment of the present invention will be described with reference to FIGS. 1 and 2. FIG. 1 is an explanatory diagram for explaining assembly work of the wire harness 1 and shows a state in which the tube 3 is attached to the routing member 4. FIG. 2 is a cross-sectional view taken along line AA of the wire harness 1 shown in FIG. In FIG. 1, the wire bundle 2 is omitted.

本発明のワイヤハーネス1は、自動車の車体を構成する車体パネルに取り付けられて、前記自動車に搭載された多種多様な電子機器に電力を供給するものである。ワイヤハーネス1は、複数の電線2aが束ねられた電線束2と、該電線束2が挿通されるチューブ3と、前記電線束2の外側に位置付けられるとともに前記チューブ3の内側に位置付けられる配策部材4と、を備えている。   The wire harness 1 of the present invention is attached to a vehicle body panel constituting a vehicle body of an automobile and supplies electric power to various electronic devices mounted on the automobile. The wire harness 1 includes an electric wire bundle 2 in which a plurality of electric wires 2a are bundled, a tube 3 through which the electric wire bundle 2 is inserted, and an arrangement that is positioned outside the electric wire bundle 2 and inside the tube 3. And a member 4.

電線2aは、導電性の芯線と該芯線を被覆した被覆部とを備えた被覆電線である。このような電線2aが複数束ねられることによって電線束2が構成されている。本発明においてチューブ3に挿通される電線2aは1本でも良く、複数であっても良い。   The electric wire 2a is a covered electric wire provided with a conductive core wire and a covering portion covering the core wire. The electric wire bundle 2 is configured by bundling a plurality of such electric wires 2a. In the present invention, the number of the electric wires 2a inserted through the tube 3 may be one or plural.

チューブ3としてのコルゲートチューブ3は、ポリプロピレン、ポリプロピレンなどを含んだ混和物、ラバー系、エチレン系などの合成樹脂で構成されており、円筒状に形成されている。また、コルゲートチューブ3は、凸部3aと、該凸部3aよりも内外径が小さい凹部3bとが軸方向に交互に連続した蛇腹状に形成されて曲げ(弾性変形)自在となっている。このようなコルゲートチューブ3は、その内側に前述した電線束2が挿通されて、この電線束2を保護する。コルゲートチューブ3は2つ設けられている。   The corrugated tube 3 as the tube 3 is made of an admixture containing polypropylene, polypropylene, or the like, or a synthetic resin such as rubber or ethylene, and is formed in a cylindrical shape. Further, the corrugated tube 3 is formed into a bellows shape in which convex portions 3a and concave portions 3b having smaller inner and outer diameters than the convex portions 3a are alternately arranged in the axial direction, and can be bent (elastically deformed). In such a corrugated tube 3, the above-described wire bundle 2 is inserted inside to protect the wire bundle 2. Two corrugated tubes 3 are provided.

配策部材4は、絶縁性の合成樹脂からなりかつ、周知の射出成形によって形成されている。配策部材4は、前述したコルゲートチューブ3よりも剛性が高く形成されている。こうして、配策部材4は、電線束2を収容して、前記電線束2を所定の配策経路に沿って配策させる。また、配策部材4は、断面形状が円弧状の樋形でかつ直線状に形成された本体部41と、張出部42と、分岐部43と、リブ44と、を備えている。   The distribution member 4 is made of an insulating synthetic resin and is formed by well-known injection molding. The routing member 4 is formed with higher rigidity than the corrugated tube 3 described above. Thus, the routing member 4 accommodates the wire bundle 2 and causes the wire bundle 2 to be routed along a predetermined routing route. In addition, the routing member 4 includes a main body portion 41 having a cross-sectional arc shape and a linear shape, an overhang portion 42, a branch portion 43, and a rib 44.

張出部42は2つ設けられている。張出部42の幅は、本体部41の幅よりも狭く形成されている。2つの張出部42のうち一方の張出部42aは、直線状に形成されかつ、本体部41の長手方向の一端部41aに連なっている。2つの張出部42のうち他方の張り出部42bは、く字状に形成されかつ、本体部41の前記一端部41aから離れた他端部41bに連なっている。なお、特許請求項の範囲に示された「端部」とは、前述した本体部41の長手方向の一端部41aである。   Two overhang portions 42 are provided. The width of the overhang portion 42 is formed to be narrower than the width of the main body portion 41. One of the two overhang portions 42 is formed in a straight line shape and continues to one end portion 41 a in the longitudinal direction of the main body portion 41. Of the two overhanging portions 42, the other overhanging portion 42b is formed in a square shape and continues to the other end portion 41b of the main body portion 41 away from the one end portion 41a. In addition, the “end portion” indicated in the scope of the claims is the one end portion 41 a in the longitudinal direction of the main body portion 41 described above.

また、張出部42aの本体部41から離れた端部には、前述した2つのコルゲートチューブ3のうち一方が挿通される。張出部42bの本体部41から離れた端部には、前述した2つのコルゲートチューブ3のうち他方が挿通される。   In addition, one of the two corrugated tubes 3 described above is inserted into the end portion of the projecting portion 42a away from the main body portion 41. The other of the two corrugated tubes 3 described above is inserted into the end portion of the projecting portion 42b away from the main body portion 41.

分岐部43は、断面形状が円弧状の樋形に形成されている。分岐部43は、本体部41の長手方向の略中央部に設けられているとともに、本体部41の長手方向に対して略直交する方向に突出している。分岐部43には、本体部41に収容された電線束2から分岐された電線2aが収容される。   The branch portion 43 is formed in a bowl shape whose cross-sectional shape is an arc shape. The branch portion 43 is provided at a substantially central portion in the longitudinal direction of the main body portion 41 and protrudes in a direction substantially orthogonal to the longitudinal direction of the main body portion 41. In the branch part 43, the electric wire 2a branched from the electric wire bundle 2 accommodated in the main body part 41 is accommodated.

リブ44は、本体部41に2つ設けられている。2つのリブ44は、本体部41の分岐部43の近傍(即ち両側)に設けられている。リブ44は、本体部41の外表面から凸に設けられかつ、本体部41の周方向に沿って延在している。このようなリブ44は、コルゲートチューブ3の凸部3aに侵入する。こうしてリブ44は、本体部41(即ち配策部材4)にコルゲートチューブ3を取り付ける。   Two ribs 44 are provided in the main body 41. The two ribs 44 are provided in the vicinity (that is, both sides) of the branch portion 43 of the main body portion 41. The rib 44 is provided so as to protrude from the outer surface of the main body 41 and extends along the circumferential direction of the main body 41. Such ribs 44 enter the convex portions 3 a of the corrugated tube 3. Thus, the rib 44 attaches the corrugated tube 3 to the main body 41 (that is, the routing member 4).

続いて、上述したワイヤハーネス1の組み立て手順を説明する。まず、電線束2を、配策部材4の本体部41に収容するとともに、電線束2から分岐された電線2aを分岐部43に収容する。こうして、電線束2が収容された配策部材4は、その外周に粘着テープ9aが巻きつけられることによって、電線束2を配策部材4に固定するとともに、前記電線束2を所定の配策経路に沿って配策させる。   Then, the assembly procedure of the wire harness 1 mentioned above is demonstrated. First, the electric wire bundle 2 is accommodated in the main body portion 41 of the routing member 4, and the electric wire 2 a branched from the electric wire bundle 2 is accommodated in the branch portion 43. Thus, the routing member 4 in which the wire bundle 2 is accommodated is fixed to the routing member 4 by the adhesive tape 9a being wound around the outer periphery thereof, and the wire bundle 2 is fixed to the predetermined routing. Arrange along the route.

そして、電線束2が固定された配策部材4の張出部42aの端部から、2つのコルゲートチューブ3のうち一方を挿通する。また、電線束2が固定された配策部材4の張出部42bの端部から、2つのコルゲートチューブ3のうち他方を挿通する。そして、コルゲートチューブ3の凸部3aに配策部材4のリブ44が侵入した後、電線束2が固定された配策部材4及びコルゲートチューブ3の外周を粘着テープ9bが巻きつけられる。こうして、電線束2が固定された配策部材4にコルゲートチューブ3が固定されるとともに、ワイヤハーネス1が完成する。   Then, one of the two corrugated tubes 3 is inserted from the end of the projecting portion 42a of the routing member 4 to which the wire bundle 2 is fixed. Further, the other of the two corrugated tubes 3 is inserted from the end portion of the protruding portion 42b of the routing member 4 to which the wire bundle 2 is fixed. Then, after the rib 44 of the routing member 4 enters the convex portion 3a of the corrugated tube 3, the adhesive tape 9b is wound around the outer periphery of the routing member 4 and the corrugated tube 3 to which the wire bundle 2 is fixed. Thus, the corrugated tube 3 is fixed to the routing member 4 to which the wire bundle 2 is fixed, and the wire harness 1 is completed.

上述した実施形態によれば、ワイヤハーネス1は、コルゲートチューブ3よりも剛性が高く形成されておりかつ、電線束2の外側に位置付けられるとともにコルゲートチューブ3の内側に位置付けられて、電線束2を所定の配策経路に沿って配策させる配策部材4を備えている。即ち配策部材4は、電線束2とコルゲートチューブ3との間に設けられている。このため、エンジンルーム内に配された電子機器などに引っ掛かることなくワイヤハーネス1をエンジンルーム内に組み付けることができる。   According to the embodiment described above, the wire harness 1 is formed to be higher in rigidity than the corrugated tube 3, and is positioned outside the wire bundle 2 and positioned inside the corrugated tube 3, so that the wire bundle 2 is A routing member 4 for routing along a predetermined routing route is provided. That is, the routing member 4 is provided between the wire bundle 2 and the corrugated tube 3. For this reason, the wire harness 1 can be assembled | attached in an engine room, without being caught in the electronic device etc. which were distribute | arranged in the engine room.

また、ワイヤハーネス1の配策部材4の本体部41は、断面形状が円弧状に形成されている。このため、前記配策部材4の部品点数を削減することができるとともに、前記配策部材4を製造する際の材料歩止りが向上し、資材コストを削減することができる。こうして、前記ワイヤハーネス1を小型化することができる。   Moreover, the cross-sectional shape of the main body portion 41 of the routing member 4 of the wire harness 1 is formed in an arc shape. For this reason, while being able to reduce the number of parts of the routing member 4, the material yield at the time of manufacturing the routing member 4 is improved, and the material cost can be reduced. Thus, the wire harness 1 can be reduced in size.

また、ワイヤハーネス1の配策部材4はリブ44を備えている。リブ44は、コルゲートチューブ3の凸部3aに侵入することにより、電線束2が収容された配策部材4をコルゲートチューブ3に取り付ける。   In addition, the routing member 4 of the wire harness 1 includes a rib 44. The rib 44 attaches to the corrugated tube 3 the routing member 4 in which the wire bundle 2 is accommodated by entering the convex portion 3a of the corrugated tube 3.

また、配策部材4は、本体部41の長手方向の端部41aに連なりかつ、前記本体部41より幅が狭い張出部42aを備えている。このため、コルゲートチューブ3が、電線束2が収容された配策部材4に引っ掛かることなく容易に電線束2が固定された配策部材4に被せられる。   Further, the routing member 4 includes an overhanging portion 42 a that is continuous with the end portion 41 a in the longitudinal direction of the main body portion 41 and is narrower than the main body portion 41. For this reason, the corrugated tube 3 is easily covered with the routing member 4 to which the wire bundle 2 is fixed without being caught by the routing member 4 in which the wire bundle 2 is accommodated.

なお、上述した実施形態では、特許請求項の範囲に示された「端部」は、本体部41の長手方向の一端部41aが相当したが、本発明では、本体部41の長手方向の他端部41bでも良い。また、本発明では、本体部41の長手方向の一端部41a及び、他端部41bの両方が、特許請求項の範囲に示された「端部」であっても良い。   In the above-described embodiment, the “end” shown in the scope of the claims corresponds to the one end 41 a in the longitudinal direction of the main body 41. The end 41b may be used. In the present invention, both the one end portion 41a and the other end portion 41b in the longitudinal direction of the main body portion 41 may be “end portions” shown in the scope of the claims.

また、前述した実施形態は本発明の代表的な形態を示したに過ぎず、本発明は、実施形態に限定されるものではない。即ち、本発明の骨子を逸脱しない範囲で種々変形して実施することができる。   Further, the above-described embodiments are merely representative forms of the present invention, and the present invention is not limited to the embodiments. That is, various modifications can be made without departing from the scope of the present invention.

1 ワイヤハーネス
2 電線束
3 コルゲートチューブ(チューブ)
3a 凸部
3b 凹部
4 配策部材
41a 一端部(端部)
42a 張出部
44 リブ
1 Wire harness 2 Wire bundle 3 Corrugated tube (tube)
3a Convex 3b Concave 4 Arrangement member 41a One end (end)
42a Overhanging portion 44 rib

Claims (4)

複数の電線が束ねられた電線束と、
該電線束が挿通されかつ、凸部と凹部とが長手方向に沿って交互に配置された蛇腹状のチューブと、を備えたワイヤハーネスにおいて、
前記チューブよりも剛性が高く形成されておりかつ、前記電線束の外側に位置付けられるとともに前記チューブの内側に位置付けられて、前記電線束を所定の配策経路に沿って配策させる配策部材を備え、
前記配策部材が、樋形状でかつ直線状の本体部と、該本体部の両端部それぞれから張出形成されて、前記本体部よりも幅が狭くなるように形成された一対の張出部と、を備え、
前記一対の張出部は、それぞれ、前記本体部の中心軸方向に沿って直線状に設けられた直線部を備え、
前記一対の張出部のうち少なくとも一方は、前記直線部と、この直線部に連続されるとともに前記直線部に対して角度を有して形成された曲げ部と、を有してく字状に形成されていることを特徴とするワイヤハーネス。
A wire bundle in which a plurality of wires are bundled;
In the wire harness provided with the bellows-like tube in which the wire bundle is inserted and the convex portions and the concave portions are alternately arranged along the longitudinal direction,
A routing member that is formed with higher rigidity than the tube and is positioned outside the wire bundle and positioned inside the tube to route the wire bundle along a predetermined routing route. Prepared,
The caulking member is a hook-shaped and straight body part, and a pair of projecting parts formed so as to extend from both ends of the body part so that the width is narrower than the body part. And comprising
Each of the pair of overhang portions includes a linear portion provided linearly along the central axis direction of the main body portion,
At least one of the pair of overhanging portions has the straight portion and a bent portion that is continuous with the straight portion and formed at an angle with respect to the straight portion. A wire harness that is formed .
前記配策部材は、前記本体部の断面形状が円弧状に形成されていることを特徴とする請求項1に記載のワイヤハーネス。 The wire harness according to claim 1, wherein the routing member has a cross-sectional shape of the main body portion formed in an arc shape. 前記電線束が前記配策部材に配策された状態で、前記電線束及び前記配策部材の外周に巻き付けられてこれらを固定する粘着テープをさらに備え、In a state where the wire bundle is routed to the routing member, the wire bundle and the routing member are further wound, and further provided with an adhesive tape that fixes them.
前記粘着テープは、さらに、前記チューブの外周に巻き付けられて、前記チューブを前記電線束及び前記配策部材に固定することを特徴とする請求項1または請求項2に記載のワイヤハーネス。The wire harness according to claim 1 or 2, wherein the adhesive tape is further wound around an outer periphery of the tube to fix the tube to the wire bundle and the routing member.
前記本体部の外表面に当該外表面から突出して設けられかつ、前記チューブの前記凸部に侵入するリブを備えていることを特徴とする請求項1乃至請求項3のうちいずれか一項記載のワイヤハーネス。 The rib provided in the outer surface of the said main-body part protruded from the said outer surface, and penetrate | invades into the said convex part of the said tube, It is any one of Claims 1 thru | or 3 characterized by the above-mentioned. Wire harness.
JP2009178735A 2009-07-31 2009-07-31 Wire harness Active JP5437728B2 (en)

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